DALLAS (AP) — Suburban Dallas police have arrested an off-duty Dallas police officer on a charge of driving while intoxicated.Authorities say 33-year-old Ashley Parmley was taken into custody early Tuesday by police in Rowlett, northeast of Dallas.Police acting on a 911 call about a possible drunken driver found a vehicle matching the description in the parking lot of a business.Rowlett police say the driver showed signs of being intoxicated and was taken to the Rowlett city jail.Parmley, who's been a Dallas officer for three years, was placed on administrative leave.It's not clear if she has an attorney to speak on her behalf.